Objective To study the role of adoptive transfer of embryo antigen-tolerant T, B cells in pregnant outcome and expression of T_H1 and T_H2 cytokines at materno-fetal interface of the recipient mice.

• 目的探讨过继转输胚胎抗原耐受性T、B细胞对宿主孕鼠妊娠预后及母胎界面TH1TH2型细胞因子表达的影响。